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40 VA is the apparent power of the load. It is simply the applied voltage multiplied by the resulting current in amperes. Given the VA and the Volts merely divide the VA by the volts to get I=VA/A = 40VA/24V= 1.667 Amperes rms.
Andy B
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoWiki User
∙ 14y agoThe formula you are looking for is W = I x E x pf. (pf = power factor).
Wiki User
∙ 11y agoFor all intents and purposes 40 Va is 40 watts. W = A x V.
Wiki User
∙ 13y agov/r=i
Anonymous
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What is 40va?
It is 40 volt-amps, which is 40 volts at 1 amp, or 10 volts at 4 amps, etc. On an AC supply it could be equal also to 40 watts, or some lesser number of watts depending on the power factor of the load.
What is the max secondary amperage for a 40VA 240x24 volt control transformer?
1.6
How many watts is there in 0.25 mega watts?
0.25 megawatts is 250,000 watts.
How many watts does a wii use?
45 watts
How many watts are in 100 microwatts?
.0001 watts
What is 40va?
It is 40 volt-amps, which is 40 volts at 1 amp, or 10 volts at 4 amps, etc. On an AC supply it could be equal also to 40 watts, or some lesser number of watts depending on the power factor of the load.
What IS power factor on 40VA 24VAC?
There is insufficient information in the question to answer it. You need some other information, such as voltage to current phase angle, inductance, capacitance, or watts. Please restate the question.
What is the max secondary amperage for a 40VA 240x24 volt control transformer?
1.6
How Many watts in 2.2kva?
1540 watts
How many watts is 21000kw?
210,000,000 watts
How many kilo watts into watts?
100wats
How many Watts does a fan?
132 watts
How many watts is there in 0.25 mega watts?
0.25 megawatts is 250,000 watts.
How many watts are equivalent to a horsepower?
746 watts.
How many watts does a wii use?
45 watts
How many watts are in 100 microwatts?
.0001 watts
How many watts is 95 kw?
95,000 watts.
